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Confirmatory factor analysis coefficients.
| X2/df | RMSEA | NFI | RFI | CFI | IFI | TLI | |
|---|---|---|---|---|---|---|---|
| Standard value | < 5.000 | < 0.080 | > 0.900 | > 0.900 | > 0.900 | > 0.900 | > 0.900 |
| First-order model | 2.780 | 0.041 | 0.943 | 0.935 | 0.962 | 0.963 | 0.958 |
| Second-order model | 3.433 | 0.048 | 0.928 | 0.920 | 0.947 | 0.948 | 0.942 |
